<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Login</title>
</head>
<body>
    <form action="/login" method="post">
        <input type="hidden" name="next_url" value="{{ next_url }}">
        <p>
            <input type="text" name="username" placeholder="username">
        </p>
        <p>
            <input type="text" name="password" placeholder="password">
        </p>
        <p>
            <button>登录</button>
        </p>
    </form>
</body>
</html>